Wear a smartwatch with your TAG Heuer Aquaracer Professional 300

Wear a smartwatch with your TAG Heuer Aquaracer Professional 300

Smartlet is compatible with the TAG Heuer Aquaracer Professional 300. Lug width: 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.
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TAG Heuer Aquaracer Professional 300 compatibility

Wear a smartwatch with your TAG Heuer Aquaracer Professional 300

In short Smartlet is compatible with the TAG Heuer Aquaracer Professional 300. Lug width: 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.

The Aquaracer Professional 300 is TAG Heuer's core dive watch: 300m water resistance, unidirectional bezel, and a clean sports design that works both underwater and in the office. Track your dive log and your heart rate simultaneously.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your TAG Heuer Aquaracer Professional 300's strap via the standard spring-bar system and positions your smartwatch on the same wrist. Both watches run simultaneously, with no modification to the watch and full reversibility in seconds.
Model
TAG Heuer Aquaracer Professional 300
Lug width
20mm / 21mm
References
22covered
Reversible
In seconds

Choose your edition

One mechanism. Three personalities.

Every Smartlet One includes the dedicated adapter for your wearable. Pick the finish that matches your style.

Smartlet One - Shadow - Smartlet

For the explorer

Smartlet One - Shadow

€399,00

4.9 (16)

Stealth. Switch in seconds, leave no trace.

  • Material SS316L steel, black PVD
  • Weight ~100g
  • Compatible with Rolex, Omega, Seiko + 100 more
Buy now
Compatibility

TAG Heuer Aquaracer Professional 300 models supported

Covered references

22 references covered.

ReferenceMaterialDialLugSmartlet
WAB1112Steel 40mmBlue20mmCompatible
WBP201A.BA0632Steel 43mmBlack21mmCompatible
WBP201B.BA0632Steel 43mmBlue21mmCompatible
WBP201E.BA0632Steel 43mmGreen21mmCompatible
WBP201C.BA0632Steel 43mmSilver21mmCompatible
WBP201D.BA0632Steel 43mmYellow21mmCompatible
WBP201F.CN004Steel 43mmTurquoise21mmCompatible
WBP201G.BA0632Steel 43mmIce Blue21mmCompatible
WBP201H.BA0632Steel 43mmPurple21mmCompatible
WBP201J.BA0632Steel 43mmCobalt21mmCompatible
WBP201K.FT6150Steel 43mmJade21mmCompatible
TAG3010Steel 40mmBlack20mmCompatible
TAG3011Steel 40mmBlue20mmCompatible
TAG3012Steel 40mmGreen20mmCompatible
TAG3013Steel 40mmYellow20mmCompatible
TAG3014Steel 40mmIce Blue20mmCompatible
TAG3015Steel 40mmPurple20mmCompatible
TAG3016Steel 40mmCobalt20mmCompatible
TAG3017Steel 40mmCoral20mmCompatible
TAG3018Steel 40mmSand20mmCompatible
TAG3019Steel 40mmWhite20mmCompatible
P-TH-AQ-CERCeramic 43mmBlack21mmCompatible

TAG Heuer Aquaracer Professional 300 lug widths: 20mm / 21mm

The Aquaracer Professional 300 is TAG Heuer's core dive watch: 300m water resistance, unidirectional bezel, and a clean sports design that works both underwater and in the office. Track your dive log and your heart rate simultaneously.
Frequently paired

Smartwatches worn with TAG Heuer Aquaracer Professional 300

The most common combinations our customers wear. Find your mechanical watch and discover the right Smartlet edition.

Apple Watch
Series 0 to Ultra 3
Whoop
5.0 / MG
Garmin Forerunner
255 to 965
Samsung Galaxy Watch
Series 4 to 7
Withings ScanWatch
Light / 2 / Nova
View all brands
27 brands covered
Also compatible

Other brands

Other iconic models in the Smartlet compatibility library.

Submariner
Daytona
GMT-Master
Datejust
Yacht-Master
Sky-Dweller
Explorer
Seamaster 300m
Speedmaster
Planet Ocean
Constellation
De Ville
Monaco
Carrera
Formula 1
Portugieser
Navitimer
Superocean
Avenger
Black Bay
Pelagos
Ranger
Luminor
Radiomir
Submersible
SKX
Prospex
Presage
Khaki Field
BR 03-92
Fifty Fathoms
Reverso
SUB 300
Spring Drive
Essence Leggera
Aquis
Divers Sixty-Five
Chronograph 1
Captain Cook
Superman Heritage
El Primero
Monarch
Black Bay 58 GMT
View all models
Watch brand compatibility guide

Step by step

Replace your strap
01

Replace your strap

Smartlet replaces your mechanical watch strap via the standard spring-bar system. Classic, Shadow, or Titanium. No tools required.

Connect your wearable
02

Connect your wearable

Smartlet uses a dedicated adapter or native lug pins depending on your smartwatch. The connector snaps onto the Smartlet module. Zero modification to the mechanical watch.

Wear both simultaneously
03

Wear both simultaneously

Both watches sit on the same wrist. All smartwatch sensors maintain direct skin contact and operate normally.

Questions

Frequently asked questions

  • Does Smartlet work with the TAG Heuer Aquaracer Professional 300?
    Yes. The TAG Heuer Aquaracer Professional 300 uses a 20mm / 21mm lug width and is fully compatible with Smartlet. Smartlet replaces the standard strap via the spring-bar system. No modification to the watch is required. The setup is fully reversible.
  • Will Smartlet scratch or damage my TAG Heuer Aquaracer Professional 300?
    No. Smartlet replaces the strap only and makes no contact with the TAG Heuer Aquaracer Professional 300 case or crystal. All contact points are non-abrasive. The system is fully reversible and leaves no trace on the watch.
  • Which smartwatches can I wear with my TAG Heuer Aquaracer Professional 300?
    Smartlet is compatible with Apple Watch, Samsung Galaxy Watch, Garmin Forerunner, Garmin Venu, Google Pixel Watch, Polar Vantage, Fitbit Charge, Huawei Watch GT, Withings ScanWatch, Coros, Suunto, and Whoop. The TAG Heuer Aquaracer Professional 300 with its 20mm / 21mm lug width is compatible with the full Smartlet range.
  • Where can I buy Smartlet for the TAG Heuer Aquaracer Professional 300?
    Smartlet is available at smartlet.io in Classic, Shadow, and Titanium finishes. Compatible with the TAG Heuer Aquaracer Professional 300 and its 20mm / 21mm lug width. No additional accessory required for standard lug widths between 18mm and 24mm.
  • Does Smartlet damage or modify my mechanical watch?
    No. Smartlet replaces your standard watch strap using the existing spring-bar system. It makes no permanent modification to the watch case, lugs, or dial. The process is fully reversible in seconds. Your mechanical watch is unaffected and can be worn independently at any time by reinstalling its original strap. Smartlet is engineered to watchmaker tolerances and tested with the same care that goes into the watches it pairs with.